79180963488 has 216 divisors, whose sum is σ = 247830710400. Its totient is φ = 23962371840.

The previous prime is 79180963487. The next prime is 79180963493. The reversal of 79180963488 is 88436908197.

79180963488 is a `hidden beast` number, since 7 + 91 + 8 + 0 + 9 + 63 + 488 = 666.

It is a super-2 number, since 2×79180963488² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (79180963487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 50145483 + ... + 50147061.

It is an arithmetic number, because the mean of its divisors is an integer number (1147364400).

Almost surely, 2^79180963488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79180963488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123915355200).

79180963488 is an abundant number, since it is smaller than the sum of its proper divisors (168649746912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79180963488 is a wasteful number, since it uses less digits than its factorization.

79180963488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056 (or 3034 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 79180963488 in words is "seventy-nine billion, one hundred eighty million, nine hundred sixty-three thousand, four hundred eighty-eight".